4.5
Date-Time

Monday, January 02, 2012 at 11:41:37 PM at epicenter

Location 54.371°N, 165.328°W
Depth 99.8 km (62.0 miles)
Region FOX ISLANDS, ALEUTIAN ISLANDS, ALASKA

Accompanied by two 3's and a 2 in the same 24-hour period, further up the Aleutians toward the mainland.